[winswitch] Assertion sizeFactor > 0 failed at libswscale/utils.c:365

Antoine Martin antoine at nagafix.co.uk
Sat Jan 11 03:08:59 GMT 2014

On 10/01/14 23:15, Ryan Hamel wrote:
> Hello all,
> I have successfully compiled Xpra and start it, and assigned a program to
> the display.  However, when I attempt to connect from another computer the
> remote program flashes on the screen from a moment and then apparently the
> Xpra server crashes with the following error:
> Assertion sizeFactor > 0 failed at libswscale/utils.c:365
> Has anyone seen this before?  Is there a parameter I can use to disable
> this feature?
You're not saying what distro or version you are on, so this makes it
difficult to help you.
Do the binary packages not work?
If you're on Debian or Ubuntu, you need the libav patches. Without
those, libav will often crash - though that's usually client side, not
server side.


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